Ex-insurance investigator Ian Souter sets up his own security agency - the SIS (Specialists in Security) - along with ex-cop Robert Shoesmith & secretary Heather Keys - and fight crime.
The Protectors (Season 1)
Landscape with Bandits (Episode 1)
Air date: 1964-03-28
Overview: The criminals and us - we're all in the same business. The difference being, our clients pay us to keep one jump ahead of the criminal mind' - Ian Souter. The SIS team open their doors for the first time.
The Bottle Shop (Episode 2)
Air date: 1964-04-04
Happy Is the Loser (Episode 3)
Air date: 1964-04-11
No Forwarding Address (Episode 4)
Air date: 1964-04-18
The Loop Men (Episode 5)
Air date: 1964-04-25
The Stamp Collection (Episode 6)
Air date: 1964-05-02
It Could Happen Here (Episode 7)
Air date: 1964-05-09
Freedom! (Episode 8)
Air date: 1964-05-16
The Pirate (Episode 9)
Air date: 1964-05-23
The Deadly Chameleon (Episode 10)
Air date: 1964-05-30
Who Killed Lazoryck? (Episode 11)
Air date: 1964-06-06
Channel Crossing (Episode 12)
Air date: 1964-06-13
Cargo from Corinth (Episode 13)
Air date: 1964-06-20
The Reluctant Thief (Episode 14)
Air date: 1964-06-27
Seasons
Episodes 14